Keithley 7001, Instruction Manual

Page: 192 / 353

IEEE-488 Reference
5-73
5.12
:OUTPut subsystem
The OUTPut subsystem is used to set polarities for the digital output port. Commands in this subsystem are summarized in Table
5-7.
Table 5-7
OUTPut command summary
Command Description
:OUTPut
:TTL[1]
:LSENse <name>
:LSENse?
:TTL2
:LSENse <name>
:LSENse?
:TTL3
:LSENse <name>
:LSENse?
:TTL4
:LSENse <name>
:LSENse?
Path to set polarity of digital output line 1:
Select polarity; active high (AHIGh) or active low (ALOW).
Query polarity of line 1.
Path to set polarity of digital output line 2:
Select polarity; active high (AHIGh) or active low (ALOW).
Query polarity of line 2.
Path to set polarity of digital output line 3:
Select polarity; active high (AHIGh) or active low (ALOW).
Query polarity of line 3.
Path to set polarity of digital output line 4:
Select polarity; active high (AHIGh) or active low (ALOW).
Query polarity of line 4.
Notes:
1. Brackets ([ ]) are used to denote optional character sets. These optional characters do not have to be included in the program message. Do not use
brackets ([ ]) in the program message.
2. Angle brackets (< >) are used to indicate parameter type. Do not use angle brackets (< >) in the program message.
3. Upper case characters indicate the short-form version for each command word.
4. At least one space is required between a command word and the parameter.
:LSENse <name>
:OUTPut:TTL[1]:LSENse <name> Set polarity of line #1
:OUTPut:TTL2:LSENse <name> Set polarity of line #2
:OUTPut:TTL3:LSENse <name> Set polarity of line #3
:OUTPut:TTL4:LSENse <name> Set polarity of line #4
<name> = AHIGh Set polarity of specified line to active high.
= ALOW Set polarity of specified line to active low.
:outp:ttl:lsen <name>
:outp:ttl2:lsen <name>
:outp:ttl3:lsen <name>
:outp:ttl4:lsen <name>
Power-up Active high
*RST No effect
:SYSTem:PRESet No effect
Parameters
Short-form
formats
Defaults
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